| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.60 | 13.222% | $232.7844 | $232.78 | $232.80 | $232.80 |
| Purchase #2 | $175.45 | 6.748% | $187.2894 | $187.29 | $187.30 | $187.30 |
| Purchase #3 | $73.51 | 12.764% | $82.8928 | $82.89 | $82.90 | $82.90 |
| Purchase #4 | $185.27 | 10.476% | $204.6789 | $204.68 | $204.70 | $204.70 |
| Purchase #5 | $158.88 | 6.836% | $169.741 | $169.74 | $169.75 | $169.70 |
| Purchase #6 | $16.37 | 6.500% | $17.4341 | $17.43 | $17.45 | $17.40 |
| Purchase #7 | $104.76 | 10.389% | $115.6435 | $115.64 | $115.65 | $115.60 |
| 7 purchase totals = | $919.84 | $1,010.4641 | $1,010.45 | $1,010.55 | $1,010.40 | |